Air Recirculation Always On. Chevrolet PJJ 2000

For 1990-2009 cars

Step | Action | Value(s) | Yes | No
--- | --- | --- | --- | ---
1 | With the HVAC control head connector Disconnected, Test the Recirculation feed circuit for continuity to ground. Refer to circuit testing in Wiring Systems. Did you find a short to ground? | -- | Go to Step 3 | Go to Step 2
2 | Replace the HVAC Control Assembly. Refer to HVAC Control Assembly in Heating Ventilation and Air Condition. | -- | System OK | --
3 | Repair short to ground in the Recirculation feed circuit. Refer to Wiring Repairs in Wiring Systems. Did you find and correct the condition? | -- | System OK | --